Results also continue to “dance” a bit, with different pages moving up, down, in or out of the top results. But I would say that overall the change that Google is rolling out doesn't do the intended job. If it did, we would see USHMM and/or Wikipedia pages on the denial site, despite news articles. We continue to monitor the situation and will update as time goes on. PS 2 (December 24, 1:45 a.m. ET): See our follow-up article, Google top results for “Did the Holocaust Happen” now removed from denial sites.
the problem better, when I did some comparative research recently. It seems to have a more robust algorithm for these types of searches, including rewarding Wikipedia more. However, even Bing isn't perfect. Type in “was the holocaust” and you get suggestions fax number list such as “was the holocaust real” or “was the holocaust justified” as shown below: bing holocaust Select the second suggestion to find out if it was justified, and the first result is from an online debate site finding that it was: bing
holocaust justified By the way, the second list does not justify it. It looks like that, but it's actually a review of those who do. Similarly, at the oft-praised Duck Duck Go—which itself relies heavily on Bing search results—a search for “was the holocaust” suggests “was the actual holocaust” and “was the holocaust a hoax". Select the hoax suggestion and the highest result is from a denial site (and most results are from similar denial places):